| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $140.47 | 9.659% | $154.038 | $154.04 | $154.05 | $154.00 |
| Purchase #2 | $127.87 | 11.201% | $142.1927 | $142.19 | $142.20 | $142.20 |
| Purchase #3 | $170.37 | 9.195% | $186.0355 | $186.04 | $186.05 | $186.00 |
| Purchase #4 | $30.26 | 11.680% | $33.7944 | $33.79 | $33.80 | $33.80 |
| Purchase #5 | $221.58 | 6.676% | $236.3727 | $236.37 | $236.35 | $236.40 |
| Purchase #6 | $129.87 | 10.777% | $143.8661 | $143.87 | $143.85 | $143.90 |
| Purchase #7 | $80.26 | 7.209% | $86.0459 | $86.05 | $86.05 | $86.00 |
| 7 purchase totals = | $900.68 | $982.3453 | $982.35 | $982.35 | $982.30 | |